The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-00-669-7140, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-669-7140 |
| Primary Part Number | XTE30SIZE9 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Style Designator | NONSHRINKABLE |
| Flexibility | FLEXIBLE |
| Wall Thickness | 0.020 INCHES NOMINAL IN |
| Inside Diameter | 0.118 INCHES NOMINAL IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 750.0 VOLTS PER MIL /0.001 INCH/ IN |
| Color | BLACK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 841050 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| XTE30SIZE9 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| BA10236-9 | D/9 Drawing number reference only American Telephone and Telegraph Co |
| 1301463-32 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| BA10236-9 | D/9 Drawing number reference only Lucent Technologies Inc Advanced Technology Systems |
NSN 5970-00-669-7140 is a Insulation Sleeving,electrical, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-669-7140 has 2 manufacturer part numbers on file: 841050 (Army Weapons Command Attn Amswe-Ree-S), XTE30SIZE9 (Lockheed Martin Corporation Div Rms - Mitchel Field).
2 possible matches (shared part number, not a government interchangeability claim): 4320-00-911-6275, 5962-01-374-0105. Verify interchangeability with system specifications before substitution.
Key specifications for XTE30SIZE9: Style Designator: NONSHRINKABLE; Flexibility: FLEXIBLE; Overall Length: 3.000 FEET NOMINAL FT; Wall Thickness: 0.020 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.